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Geosat Block Downconverter C-Band (4,5-4,8 GHz) BDC | Model GBDC4548 (5, 10, 25)

Geosat Block Downconverter C-Band (4,5-4,8 GHz) BDC | Model GBDC4548 (5, 10, 25)
  • 输入频率。- 4.5-4.8 GHz
  • LO 频率。- 5.95
  • 噪声系数 - 10  dB 最大值
  • LO 稳定性 -40 至 +60℃ - +5、10、25 KHz 最大值。
  • 输入波导法兰 - 馈通和/或输出连接器
  • 电源 - +12 至 +24V DC
型号: GBDC4548 (5, 10, 25)
Parameter Specification
Input Freq. 4.5 - 4.8 GHz
Output Freq. 1150 – 1450MHz
L.O Freq. 5.95 GHz
Noise figure 10  dB max
Conversion gain at -40 to +60℃ 40 dB typ. (37dB min. 43dB max.)
Gain flatness 4 dBp-p max.
Gain flatness at -40 to +60℃ 5 dBp-p max.
Gain ripple at per 27MHz, -30 to +60℃ 1 dBp-p max.
L.O stability at -40 to +60℃ ±5, 10, 25 KHz max.
Image rejection 45 dBc min.
Phase noise -73 dBc/Hz (@1KHz)
-83 dBc/Hz (@10KHz)
-93 dBc/Hz (@100KHz)
Output P1dB +5 dBm min.
Input VSWR 2.0: 1 max
Output VSWR 2.0: 1 max
Input connector SMA-type female
Output connector F, N, SMA-type female (option)
Power supply +12 to +24V DC
Power supply connector Feed thru and/or output connector
Required current 300 mA max.
Operating temperature -40 to +60℃
Waterproof IP 67
Dimension (exclude connector) 108.0 x 94.0 x 46.0 mm
Weight 620 g